Grays Harbor Historical Seaport is an educational non-profit that operates traditionally rigged vessels along the West Coast. Lady Washington is a full-scale replica of the original Lady Washington that rounded Cape Horn on a trading voyage after the American Revolution and in 1788 became the first American vessel to make landfall on the western coast of North America. Hawaiian Chieftain is a square-rigged topsail ketch built in Hawaii in 1988 with a modern triple keel and shallow draft hull.